The inaugural Women in AI RAG Hackathon was held at Stanford University, bringing together a diverse group of women technologists to tackle the challenge of retrieval-augmented generation (RAG) and its applications. The event provided hands-on experience with cutting-edge AI tools and collaboration opportunities, resulting in the development of several innovative RAG-powered applications addressing real-world problems such as healthcare, legal access, sustainability, and social media marketing. The teams built working prototypes within a few hours, showcasing their skills and creativity. The hackathon featured talks from veteran technologists, technical mentors, and a judging panel of business and technical leaders, providing constructive feedback and ideas for continued development. The event was made possible by the support of sponsors who contributed prizes to recognize outstanding projects.